In depth comparison and review of Anker SoundBuds Slim+ and LG TONE Free UFP9. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Anker SoundBuds Slim+ | LG TONE Free UFP9 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.83 cm | |
| Width | - | 2.12 cm | |
| Depth | - | 2.32 cm | |
| Weight | 16 g | 5.2 g | LG TONE Free UFP9 are lighter than Anker SoundBuds Slim+ headphones. |
| Dimensions & Weight Details | - | Earbud: 2.12 cm x 2.32 cm x 2.83 cm / 5.2 g Charging case: 5.45 cm x 3 cm x 5.45 cm / 36.7 g |
|
| Colour | Black | Charcoal black | |
| Earpad Material | - | Medical grade silicone | |
| Protection | IPX5, water-resistant | Splashproof, IPX4 | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Anker SoundBuds Slim+ | LG TONE Free UFP9 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | LG TONE Free UFP9 have a more advanced version of Bluetooth than Anker SoundBuds Slim+. |
| Bluetooth Audio Codec | aptX | SBC, AAC | |
| Active Noise Cancelling | - | Yes | LG TONE Free UFP9 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Bass Boost, Treble Boost, Meridian EQ, Ambient Sound Mode, Meridian Sound Effect | |
| Frequency Response | 20 - 20000 Hz | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | 8 mm | LG TONE Free UFP9 have a thicker diaphragm than Anker SoundBuds Slim+. |
| Features | Bluetooth aptX technology | Google Fast Pair | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Anker SoundBuds Slim+ | LG TONE Free UFP9 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | - | Yes | LG TONE Free UFP9 microphone can cancel out ambient noise. |
| Microphones Included | - | 3 |
| REMOTE CONTROL | Anker SoundBuds Slim+ | LG TONE Free UFP9 |
|---|
| Controls | Power on/off, volume control, answer/end, play/pause, next/previous track, 3-button remote | Voice assistant |
|---|
| CABLE | Anker SoundBuds Slim+ | LG TONE Free UFP9 |
|---|
| Cable Type | USB charge cable - detachable | - |
|---|
| FEATURES | Anker SoundBuds Slim+ | LG TONE Free UFP9 |
|---|
| Features | - | UVnano sanitising technology | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Voice Control | - | Indirect | |
| Intelligent Assistant | Siri | Google Assistant ready, Siri ready |
| BATTERY AND CHARGING | Anker SoundBuds Slim+ | LG TONE Free UFP9 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 68 mAh | |
| Battery Life | 7 hours | 10 hour(s) | LG TONE Free UFP9 lasts longer on a single charge than the Anker SoundBuds Slim+. |
| Battery Life Details | - | Continuous playback (active noise-cancelling off): up to 10 hours Continuous playback (active noise-cancelling on): up to 6 hours |
|
| Charging Time | 1.5 hours | - |
| OTHERS | Anker SoundBuds Slim+ | LG TONE Free UFP9 |
|---|
| Included Accessories | 4 pairs of ear tips, 2 pairs of earhooks | 2 pairs of ear tips (small, large), 3.5 mm to USB-C cable, wireless transmitter / charging case (390 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 18 months Technical support - lifetime |
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